Revert of Remove a bunch of NPAPI quirks and related support code

content/plugin/webplugin_proxy.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/plugin/webplugin_proxy.h"
 
 #include "build/build_config.h"
 
 #include "base/bind.h"
 #include "base/lazy_instance.h"
@@ skipping 58 matching lines @@
   if (plugin_element_)
     WebBindings::releaseObject(plugin_element_);
   if (window_npobject_)
     WebBindings::releaseObject(window_npobject_);
 }
 
 bool WebPluginProxy::Send(IPC::Message* msg) {
   return channel_->Send(msg);
 }
 
+#if defined(OS_WIN)
+void WebPluginProxy::SetWindowlessData(
+    HANDLE pump_messages_event, gfx::NativeViewId dummy_activation_window) {
+  HANDLE pump_messages_event_for_renderer = NULL;
+  BrokerDuplicateHandle(pump_messages_event, channel_->peer_pid(),
+                                 &pump_messages_event_for_renderer,
+                                 SYNCHRONIZE | EVENT_MODIFY_STATE, 0);
+  DCHECK(pump_messages_event_for_renderer);
+  Send(new PluginHostMsg_SetWindowlessData(
+      route_id_, pump_messages_event_for_renderer, dummy_activation_window));
+}
+#endif
+
 void WebPluginProxy::Invalidate() {
   gfx::Rect rect(0, 0,
                  delegate_->GetRect().width(),
                  delegate_->GetRect().height());
   InvalidateRect(rect);
 }
 
 void WebPluginProxy::InvalidateRect(const gfx::Rect& rect) {
 #if defined(OS_MACOSX)
   // If this is a Core Animation plugin, all we need to do is inform the
@@ skipping 366 matching lines @@
   GetContentClient()->SetActiveURL(page_url_);
 
   Paint(damaged_rect);
   Send(new PluginHostMsg_InvalidateRect(route_id_, damaged_rect));
 }
 
 bool WebPluginProxy::IsOffTheRecord() {
   return channel_->incognito();
 }
 
+#if defined(OS_WIN) && !defined(USE_AURA)
+void WebPluginProxy::UpdateIMEStatus() {
+  // Retrieve the IME status from a plugin and send it to a renderer process
+  // when the plugin has updated it.
+  int input_type;
+  gfx::Rect caret_rect;
+  if (!delegate_->GetIMEStatus(&input_type, &caret_rect))
+    return;
+
+  Send(new PluginHostMsg_NotifyIMEStatus(route_id_, input_type, caret_rect));
+}
+#endif
+
 }  // namespace content